---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78199 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 823 28819 0 2524 30908 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:74:99:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe74:992a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:7c:7a:32 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78199) 10/21/24 _x86_64_ (8 CPU) 06:30:59 LINUX RESTART (8 CPU) 06:31:01 tps rtps wtps bread/s bwrtn/s 06:32:01 325.36 73.15 252.21 5171.80 69784.24 06:33:01 109.85 24.16 85.69 772.54 44462.86 06:34:01 129.66 15.31 114.35 1074.22 41127.95 Average: 188.29 37.54 150.75 2339.52 51791.68 06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 30233408 31697644 2705812 8.21 47188 1736948 1439376 4.23 860024 1578088 123648 06:33:01 29810188 31641680 3129032 9.50 73616 2061148 1464308 4.31 940744 1884260 48108 06:34:01 29545028 31682744 3394192 10.30 94264 2331468 1402844 4.13 933868 2125996 114132 Average: 29862875 31674023 3076345 9.34 71689 2043188 1435509 4.22 911545 1862781 95296 06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 06:32:01 ens3 377.70 259.97 1822.87 74.99 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 06:33:01 ens3 124.06 69.66 1845.33 16.37 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 06:34:01 ens3 59.86 42.38 830.59 10.79 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 187.21 124.00 1499.60 34.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78199) 10/21/24 _x86_64_ (8 CPU) 06:30:59 LINUX RESTART (8 CPU) 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 8.05 0.00 1.34 3.84 0.03 86.74 06:32:01 0 3.86 0.00 1.50 5.70 0.02 88.92 06:32:01 1 4.76 0.00 1.21 9.84 0.03 84.15 06:32:01 2 12.86 0.00 1.27 5.65 0.03 80.18 06:32:01 3 10.89 0.00 2.88 0.35 0.03 85.84 06:32:01 4 10.99 0.00 0.80 0.89 0.03 87.29 06:32:01 5 8.01 0.00 0.70 7.18 0.03 84.08 06:32:01 6 8.17 0.00 1.15 0.75 0.03 89.89 06:32:01 7 4.87 0.00 1.20 0.35 0.03 93.54 06:33:01 all 9.63 0.00 1.00 3.19 0.03 86.16 06:33:01 0 1.00 0.00 0.17 0.12 0.02 98.70 06:33:01 1 5.90 0.00 0.38 2.86 0.03 90.83 06:33:01 2 19.24 0.00 1.55 2.46 0.05 76.70 06:33:01 3 10.54 0.00 0.97 1.00 0.03 87.46 06:33:01 4 13.18 0.00 1.84 4.06 0.03 80.89 06:33:01 5 5.26 0.00 0.63 14.93 0.02 79.16 06:33:01 6 12.28 0.00 1.29 0.10 0.03 86.30 06:33:01 7 9.64 0.00 1.15 0.00 0.03 89.18 06:34:01 all 10.29 0.00 0.83 1.61 0.02 87.24 06:34:01 0 3.09 0.00 0.47 0.00 0.02 96.43 06:34:01 1 0.43 0.00 0.38 0.03 0.00 99.15 06:34:01 2 1.49 0.00 0.53 9.27 0.03 88.68 06:34:01 3 6.16 0.00 0.53 0.43 0.02 92.86 06:34:01 4 1.47 0.00 0.45 0.73 0.00 97.35 06:34:01 5 49.13 0.00 2.44 2.11 0.07 46.26 06:34:01 6 13.34 0.00 1.15 0.20 0.03 85.28 06:34:01 7 7.33 0.00 0.70 0.05 0.02 91.91 Average: all 9.32 0.00 1.06 2.88 0.03 86.72 Average: 0 2.65 0.00 0.71 1.94 0.02 94.69 Average: 1 3.69 0.00 0.66 4.24 0.02 91.39 Average: 2 11.17 0.00 1.12 5.80 0.04 81.88 Average: 3 9.19 0.00 1.46 0.60 0.03 88.72 Average: 4 8.54 0.00 1.03 1.89 0.02 88.51 Average: 5 20.80 0.00 1.26 8.07 0.04 69.83 Average: 6 11.27 0.00 1.20 0.35 0.03 87.15 Average: 7 7.28 0.00 1.02 0.13 0.03 91.54